大学英语综合教程4(Unit7)教程答案

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1、UnitSevenReadingandReflectionEnhanceYourLanguageAwarenessWordsinActionWorkingwithWordsandExpressions1Intheboxbelowaresomeofthewordsyouhavelearnedinthisunit.Completethefollowingsentenceswiththem.Changetheformwherenecessary.▆Answers:1)immediate2)essential3)debating4)cited5)hence6)obligation7)

2、distinct8)logical9)vital10)revolution11)unburden12)privilege2Intheboxbelowaresomeofthewordsyouhavelearnedinthisunit.Completethesentenceswiththem.Changetheformwherenecessary.▆Answers:1)attendto2)becarriedaway3)fellinto4)brokenoff5)weresummonedup6)beputintouchwith▆IncreasingYourWordPower1Youw

3、illreadsixpairsofwordswhicharesimilarinmeaningbutaredifferentinusage.Reflectonthedifferencesinusagebetweenthewordsineachgroupandfillineachblankwithaproperone.Changetheformifnecessary.▆Answers:1)charge2)accused3)abolish4)cancel5)senseless6)meaningless7)frustrating8)depressing9)extra10)additi

4、onal11)classical;classic12)classic2Thesuffixes–thand–agecanformnounsfromcorrespondingverbsoradjectives.Nowadd–thor-agetotheverbsoradjectivesgiveninthetabletoformnouns.▆Answers:AdjectivesNounsVerbsNounsdeepdepthlinklinkageshortshortagemarrymarriagelonglengthpasspassagetruetruthgrowgrowthyoun

5、gyouthstorestorageNowcompleteeachofthefollowingsentenceswithanounyouhavejustformed.▆Answers:1)marriage2)growth3)storage4)depth5)truth6)youth7)passage8)length9)shortage10)linkage3Ineachofthefollowingsentencesyouaregiventwoconfusingwordsinthebrackets.Choosetheappropriateonetofillintheblank.▆A

6、nswers:1)rarely2)average3)entire4)benefit5)obligation6)regard7)selective8)meatGrammarincontextDiscoursestructureConnectivewordsorphrasescanbeusedtopointoutthethoughtrelationshipbetweensentences.Nowchooseproperconnectivewordsandexpressionsfromtheboxesbelowtofillintheblanksinthefollowingtwopa

7、ragraphs.▆Answers:Paragraph1:1)First2)Second3）Instead4)Third5)Incontrast6)Fourth7)Consequently8)Finally9)ButParagraph2:1)Forexample2)Similarly3)Another4)First5)then6)finally7)Furthermore8)InlikemannerClozeCompletethefollowingpassagewithwordschosenfromthi